Addressable mini module capable of controlling a voltage-free relay output, suitable for controlling circuits with 24 VAC voltage. Thanks to its plastic housing, the 41IOM001 can be surface-mounted or, thanks to its small size, can be flush-mounted (in electrical boxes or directly in the device to be controlled) by simply removing the PCB from its casing. The mini module is powered from the loop and controlled from the panel by means of the communication protocol. The output terminals are pre-wired at the factory with coloured wires for easy identification during installation. Dimensions of housing: 53x37x18 mm, PCB dimensions: 43x25 mm Approved to EN 54-18.